[INFO] fetching crate debcontrol 0.1.1...
[INFO] testing debcontrol-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate debcontrol 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate debcontrol 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate debcontrol 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate debcontrol 0.1.1
[INFO] tweaked toml for crates.io crate debcontrol 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate debcontrol 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v0.3.4
[INFO] [stderr]   Downloaded unindent v0.1.5
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.14
[INFO] [stderr]   Downloaded nom v5.1.1
[INFO] [stderr]   Downloaded anyhow v1.0.27
[INFO] [stderr]   Downloaded indoc-impl v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 564c4d712df2c889283ddf5ddf12774ad5b4daab4762d8aead84acdd8619023d
[INFO] running `Command { std: "docker" "start" "-a" "564c4d712df2c889283ddf5ddf12774ad5b4daab4762d8aead84acdd8619023d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "564c4d712df2c889283ddf5ddf12774ad5b4daab4762d8aead84acdd8619023d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "564c4d712df2c889283ddf5ddf12774ad5b4daab4762d8aead84acdd8619023d", kill_on_drop: false }`
[INFO] [stdout] 564c4d712df2c889283ddf5ddf12774ad5b4daab4762d8aead84acdd8619023d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfe8dd0f2d57b0d2e4852e7458736043114a25620dc66a20bd71d886f73c8b8e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dfe8dd0f2d57b0d2e4852e7458736043114a25620dc66a20bd71d886f73c8b8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling debcontrol v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "dfe8dd0f2d57b0d2e4852e7458736043114a25620dc66a20bd71d886f73c8b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe8dd0f2d57b0d2e4852e7458736043114a25620dc66a20bd71d886f73c8b8e", kill_on_drop: false }`
[INFO] [stdout] dfe8dd0f2d57b0d2e4852e7458736043114a25620dc66a20bd71d886f73c8b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c6ace2b3e96220844cbb0b913cdef492d86b1fa90c805d8f7842afcbf496e7fe
[INFO] running `Command { std: "docker" "start" "-a" "c6ace2b3e96220844cbb0b913cdef492d86b1fa90c805d8f7842afcbf496e7fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling unindent v0.1.5
[INFO] [stderr]    Compiling anyhow v1.0.27
[INFO] [stderr]    Compiling proc-macro-hack v0.5.14
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling indoc-impl v0.3.4
[INFO] [stderr]    Compiling indoc v0.3.4
[INFO] [stderr]    Compiling debcontrol v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.85s
[INFO] running `Command { std: "docker" "inspect" "c6ace2b3e96220844cbb0b913cdef492d86b1fa90c805d8f7842afcbf496e7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ace2b3e96220844cbb0b913cdef492d86b1fa90c805d8f7842afcbf496e7fe", kill_on_drop: false }`
[INFO] [stdout] c6ace2b3e96220844cbb0b913cdef492d86b1fa90c805d8f7842afcbf496e7fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7c44403094c475dacfc79aad6448c80e77c9e3e48b6a20789c62f0dd1485aa8b
[INFO] running `Command { std: "docker" "start" "-a" "7c44403094c475dacfc79aad6448c80e77c9e3e48b6a20789c62f0dd1485aa8b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/debcontrol-a513e26c3183dc2c
[INFO] [stdout] running 34 tests
[INFO] [stdout] test buf_parse::tests::should_fail_on_trailing_partial_utf8 ... ok
[INFO] [stdout] test buf_parse::tests::should_keep_returning_none_when_input_is_exhausted ... ok
[INFO] [stdout] test buf_parse::tests::should_need_to_buffer_at_least_twice_for_nonempty_input ... ok
[INFO] [stdout] test buf_parse::tests::should_handle_partial_utf8_after_advancing_position ... ok
[INFO] [stdout] test buf_parse::tests::should_handle_partial_utf8_on_chunk_boundary ... ok
[INFO] [stdout] test buf_parse::tests::should_parse_input_in_a_single_chunk ... ok
[INFO] [stdout] test parser::tests::field_from_parts::should_build_field_from_definition_line ... ok
[INFO] [stdout] test buf_parse::tests::should_return_inner ... ok
[INFO] [stdout] test parser::tests::eof::should_accept_empty_input ... ok
[INFO] [stdout] test parser::tests::field_from_parts::should_build_field_from_definition_line_and_only_comments ... ok
[INFO] [stdout] test parser::tests::eof::should_not_accept_non_empty_input ... ok
[INFO] [stdout] test tests::parse_finish::should_parse_paragraph_with_trailing_whitespace ... ok
[INFO] [stdout] test tests::parse_finish::should_parse_paragraph_without_trailing_newline ... ok
[INFO] [stdout] test buf_parse::tests::should_fail_on_invalid_utf8_on_chunk_border ... ok
[INFO] [stdout] test buf_parse::tests::should_fail_on_invalid_utf8_inside_chunk ... ok
[INFO] [stdout] test tests::parse_str::should_return_error_on_invalid_syntax ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_incomplete_on_empty_string ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_error_on_unexpected_continuation ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_error_on_invalid_field_name ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_incomplete_on_field_definition_without_trailing_newline ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_incomplete_on_incomplete_field_definition ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_incomplete_on_input_without_paragraph ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_incomplete_on_paragraph_without_trailing_empty_line ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_incomplete_on_paragraph_without_trailing_newline ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/src_control_file-2fdab90781ec543d
[INFO] [stdout] test tests::parse_str::should_parse_empty_input ... ok
[INFO] [stdout] test tests::parse_str::should_parse_multiple_paragraphs ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_error_on_field_name_starting_with_hyphen ... ok
[INFO] [stdout] test tests::parse_streaming::should_parse_completed_paragraph_followed_by_partial_paragraph ... ok
[INFO] [stdout] test parser::tests::field_from_parts::should_build_field_from_definition_line_and_mixed_continuations_and_comments ... ok
[INFO] [stdout] test buf_parse::tests::should_fail_on_trailing_invalid_utf8 ... ok
[INFO] [stdout] test parser::tests::field_from_parts::should_build_field_from_definition_line_and_continuations ... ok
[INFO] [stdout] test tests::parse_finish::should_return_error_on_incomplete_field_definition ... ok
[INFO] [stdout] test tests::parse_streaming::should_return_error_on_incomplete_field_definition ... ok
[INFO] [stdout] test tests::parse_streaming::should_parse_completed_paragraph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test should_parse_control_file ... ok
[INFO] [stderr]    Doc-tests debcontrol
[INFO] [stdout] test should_parse_control_file_streaming ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/buf_parse.rs - buf_parse::BufParse (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c44403094c475dacfc79aad6448c80e77c9e3e48b6a20789c62f0dd1485aa8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c44403094c475dacfc79aad6448c80e77c9e3e48b6a20789c62f0dd1485aa8b", kill_on_drop: false }`
[INFO] [stdout] 7c44403094c475dacfc79aad6448c80e77c9e3e48b6a20789c62f0dd1485aa8b